Sensors and Actuators A Physical, Journal Year: 2025, Volume and Issue: unknown, P. 116244 - 116244
Published: Jan. 1, 2025
Language: Английский
Sensors, Journal Year: 2023, Volume and Issue: 23(12), P. 5406 - 5406
Published: June 7, 2023
Micro- and nanotechnology-enabled sensors have made remarkable advancements in the fields of biomedicine environment, enabling sensitive selective detection quantification diverse analytes. In biomedicine, these facilitated disease diagnosis, drug discovery, point-of-care devices. environmental monitoring, they played a crucial role assessing air, water, soil quality, as well ensured food safety. Despite notable progress, numerous challenges persist. This review article addresses recent developments micro- for biomedical challenges, focusing on enhancing basic sensing techniques through micro/nanotechnology. Additionally, it explores applications addressing current both domains. The concludes by emphasizing need further research to expand capabilities sensors/devices, enhance sensitivity selectivity, integrate wireless communication energy-harvesting technologies, optimize sample preparation, material selection, automated components sensor design, fabrication, characterization.
Language: Английский
Citations
88
Materials Today Electronics, Journal Year: 2023, Volume and Issue: 5, P. 100055 - 100055
Published: Aug. 11, 2023
As personal portable devices, wearable sensors supply a leading-edge pathway to diagnose various diseases through actuating biological, physical, and chemical sensing capabilities. This could be commonly carried out via recording continuous real-time of the patient's physiological statuses, as well pathophysiological information. Although sensor technology is in infancy stage, tremendous attempts have been devoted approaching flexible polymeric sensors. Among polymer candidates applicable for synthesizing sensors, bio-based ones piqued more interest due their biocompatibility, biodegradability, eco-friendly features, cost-effectiveness. Additionally, several fabrication techniques professed architect efficient frameworks, such films, hydrogels, aerogels, ferrogels, 3D layers, electrospun mats, textiles. In this review, different mechanisms declared engineer are overviewed. Then, regarding advantages observed polymers, focused studies on natural-based described. Notably, cellulose, chitosan, silk, gelatin, alginate's role functionality highlighted. Accordingly, review has opened new window ahead opportunities based natural polymers. It hoped that generation will launched by combining emerging achievements obtained from employing sustainable green elements miniaturized structures.
Language: Английский
Citations
72
Information Fusion, Journal Year: 2023, Volume and Issue: 103, P. 102136 - 102136
Published: Nov. 10, 2023
Advancements in structural health monitoring (SHM) techniques have spiked the past few decades due to rapid evolution of novel sensing and data transfer technologies. This development has facilitated simultaneous recording a wide range data, which could contain abundant damage-related features. Concurrently, age omnipresent started with massive amounts SHM collected from large-size heterogeneous sensor networks. The abundance information diverse sources needs be aggregated enable robust decision-making strategies. Data fusion is process integrating various produce more useful, accurate, reliable about system behavior. paper reviews recent developments applied systems. theoretical concepts, applications, benefits, limitations current methods challenges are presented, future trends discussed. Furthermore, set criteria proposed evaluate contents original review papers this field, road map provided discussing possible work.
Language: Английский
Citations
63
Nanomaterials, Journal Year: 2024, Volume and Issue: 14(5), P. 447 - 447
Published: Feb. 28, 2024
MXenes have received worldwide attention across various scientific and technological fields since the first report of synthesis Ti3C2 nanostructures in 2011. The unique characteristics MXenes, such as superior mechanical strength flexibility, liquid-phase processability, tunable surface functionality, high electrical conductivity, ability to customize their properties, led widespread development exploration applications energy storage, electronics, biomedicine, catalysis, environmental technologies. significant growth publications related over past decade highlights extensive research interest this material. One area that has a great potential for improvement through integration is sensor design. Strain sensors, temperature pressure biosensors (both optical electrochemical), gas pollution sensors targeted at volatile organic compounds (VOCs) could all gain numerous improvements from inclusion MXenes. This delves into current landscape, exploring advancements MXene-based chemo-sensor technologies examining future diverse types.
Language: Английский
Citations
20
Advanced Science, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 3, 2025
Sound signals not only serve as the primary communication medium but also find application in fields such medical diagnosis and fault detection. With public healthcare resources increasingly under pressure, challenges faced by disabled individuals on a daily basis, solutions that facilitate low-cost private hold considerable promise. Acoustic methods have been widely studied because of their lower technical complexity compared to other solutions, well high safety threshold human body acoustic energy. Furthermore, with recent development artificial intelligence technology applied speech recognition, recognition devices, systems capable assisting interacting scenes are constantly being updated. This review meticulously summarizes sensing mechanisms, materials, structural design, multidisciplinary applications wearable devices health human-computer interaction. Further, advantages disadvantages different approaches used flexible various examined. Finally, current roadmap for future research analyzed based existing progress achieve more comprehensive personalized healthcare.
Language: Английский
Citations
6
Biosensors, Journal Year: 2022, Volume and Issue: 12(8), P. 630 - 630
Published: Aug. 11, 2022
Over the past several years, wearable electrophysiological sensors with stretchability have received significant research attention because of their capability to continuously monitor signals from human body minimal motion artifacts, long-term tracking, and comfort for real-time health monitoring. Among four different sensors, i.e., piezoresistive, piezoelectric, iontronic, capacitive, capacitive are most advantageous owing reusability, high durability, device sterilization ability, minimum leakage currents between electrode reduce risk arising any short circuit. This review focuses on development wearable, flexible monitoring conditions, including materials configuration, sensing mechanisms, fabrication strategies. In addition, design strategies flexible/stretchable electrodes, body-to-electrode signal transduction, measurements been critically evaluated. We also highlighted gaps opportunities needed enhancing suitability practical applicability sensors. Finally, potential applications, challenges, future directions stretchable outlined in this review.
Language: Английский
Citations
55
Nano Energy, Journal Year: 2023, Volume and Issue: 120, P. 109180 - 109180
Published: Dec. 9, 2023
Language: Английский
Citations
44
Nature Communications, Journal Year: 2023, Volume and Issue: 14(1)
Published: Jan. 3, 2023
Assistive technology involving auditory feedback is generally utilized by those who are visually impaired or have speech and language difficulties. Therefore, here we concentrate on an human-machine interface that uses audio as a platform for conveying information between speech-disabled users society. We develop piezoresistive tactile sensor based black phosphorous polyaniline (BP@PANI) composite the facile chemical oxidative polymerization of aniline cotton fabric. Taking advantage BP's puckered honeycomb lattice structure superior electrical properties well vast wavy fabric surface, this BP@PANI-based exhibits excellent sensitivity, low-pressure reasonable response time, good cycle stability. For real-world application, prototype device employs six BP@PANI sensors correspond to braille characters can convert pressed text into reading typing assist persons. Overall, research offers promising insight material candidates strategies development devices layered 2D materials interfaces.
Language: Английский
Citations
42
Polymers, Journal Year: 2024, Volume and Issue: 16(13), P. 1841 - 1841
Published: June 28, 2024
The latest progress (the year 2021-2024) on multifunctional sensors based silicone rubber is reported. These are useful for real-time monitoring through relative resistance, current change, and capacitance types. present review contains a brief overview literature survey the their multifunctionalities. This an introduction to different functionalities of these sensors. Following introduction, types filler or fabrication briefly described. coming section deals with methodology composites where integrated. special focus mechanical electro-mechanical properties discussed. Electro-mechanical response time, linearity, gauge factor next this reports dispersion its role in influencing applications Finally, various human body motions, breathing activity, environment humidity, organic gas sensing, and, finally, smart textiles. Ultimately, study summarizes key takeaway from article. conclusions focused merits demerits followed by future prospects.
Language: Английский
Citations
13
Advanced Materials, Journal Year: 2025, Volume and Issue: unknown
Published: April 18, 2025
Abstract 3D printing has revolutionized the development of flexible pressure sensors by enabling precise fabrication diverse microstructures that significantly enhance sensor performance. These advancements have substantially improved key attributes such as sensitivity, response time, and durability, facilitating applications in wearable electronics, robotics, human–machine interfaces. This review provides a comprehensive analysis sensing mechanisms these sensors, emphasizing role microstructures, micro‐patterned, microporous, hierarchical designs, optimizing The advantages techniques, including direct indirect methods, creation complex with high precision adaptability are highlighted. Specific applications, human physiological signal monitoring, motion detection, soft emerging explored to demonstrate versatility sensors. Additionally, this briefly discusses challenges, material compatibility, optimization difficulties, environmental stability, well trends, integration advanced technologies, innovative multidimensional promising avenues for future advancements. By summarizing recent progress identifying opportunities innovation, critical insights into bridging gap between research real‐world helping accelerate evolution sophisticated 3D‐printed microstructures.
Language: Английский
Citations
2